LONDON AIR TRAFFIC WELL EXPLAINED

Here is a remarkable video for training purpose. It is not easy to understand how air traffic is managed at Heathrow airport but this video helps a lot to make out the stakes:
Voici une vidéo remarquable à but pédagogique. Il n’est pas facile de comprendre comment la circulation aérienne est gérée à l’aéroport de Heathrow mais cette vidéo est d’une grande aide pour comprendre les enjeux:

Note that there are four stacks in the vicinity of London. The word « stack » means « holding pattern » here. However, stack can mean another thing in aeronautical and general English. For instance:

Notez qu’il y a quatre « stacks » aux environs de Londres. Le mot « stack » signifie ici « circuit d’attente ». Cependant, stack peut vouloir dire autre chose en anglais aéronautique et général. Par exemple:

  • Stack of folders = Pile de dossiers
  • Smokestack = Cheminée d’usine
  • Hay stack = Botte de foin, meule de foin
  • Radio stack = Equipement radio à bord de l’avion (radio com, radio nav, transponder)
  • Wood stack = Tas de bois
  • Stack up / Stack down = Espacement décalé vers le haut ou vers le bas entre des avions de chasse ou d’acrobaties aérienne
  • Vent stack = Colonne de ventilation
  • To stack = Empiler, entasser
  • Stack = Circuit d’attente dans l’espace aérien londonien pour les avions à destination d’Heathrow

Note that easterly operations match westerly winds, and westerly operations match easterly winds.

Notez que les opérations d’est correspondent aux vents d’ouest, et que les opérations d’ouest correspondent aux vents d’est.

 

Iranian Su-25 Fighterjets Shot at U.S. Drone

BREAKING NEWS :

Thursday November 8, 2012 – Two Iranian Sukhoi Su-25s (Su-25K Frogfoot-A? or Su-25UBK Frogfoot-B?) would have fired at a U.S. drone last week on November 1, at 04.50 am (Eastern Time) as it was flying above international waters – 16 miles off the Kuwaiti coast, according to the Pentagon.

The General Atomics MQ-1 Predator unmanned aerial vehicle (UAV) was not above Iranian territory when it was intercepted by Frogfoots which engaged the drone. However, the Predator was not shot down, and returned to its base.

George E. Little, Press secretary of the U.S. DoD (Department of Defense) stated: « We have a wide range of options from diplomatic to military. »

Reminder: an American RQ-170 Sentinel UAV had been captured in Iran on December 13, 2011.

VIDEO:

U.S. drone captured in Iran

The USAF RQ-170 Sentinel – ISR (Intelligence Surveillance and Reconnaissance) + Ground-attack stealth drone – recently captured in Iran should remain indefinitely according to the latest news:

“No one returns the symbol of aggression to the party that sought secret and vital intelligence related to the national security of a country,” Iranian General Hossein Salami said.

Nothing more was revealed but the U.S. Air Force admitted that the UAV would have had a malfunction on its course to Iran after leaving Afghanistan. The pictures of the fuselage cannot show evidence of shooting down, and nothing proves what the Iranian officials suggested about EW (Electronic Warfare) means which might have brought down the drone to the ground perhaps by jamming.

To be continued…

F-35 Raptor batch to freeze West Bank settlements

Theodore Roosevelt – « Speak softly, and carry a big stick »